Construction of Phosphole-Containing Hybrid pi-Conjugated Molecules and Their Application to Organic Devices
| Project/Area Number |
25288020
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Organic chemistry
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| Research Institution | Niigata University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
NAKANO Haruyuki 九州大学, 理学研究科, 教授 (90251363)
KIMURA Yoshifumi 同志社大学, 理工学部, 教授 (60221925)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥18,850,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥4,350,000)
Fiscal Year 2015: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2014: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2013: ¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
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| Keywords | ホスホール / チオフェン / トリアリールアミン / 電荷移動特性 / 色素増感太陽電池 / 光電変換効率 / 蛍光発光特性 / D-π-A型色素 / 分子内電荷移動特性 / ホスホニウム塩 / 重原子効果 / 対アニオン / 溶媒効果 / クロスカップリング / 分子内電荷移動 / ボリル基 / 発光特性 / チタナサイクル / ターチオフェン |
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| Outline of Final Research Achievements |
New efficient methods for the synthesis of phosphole/thiophene-containing π-conjugated molecules were established, and their structure-property relationships were unveiled using various spectroscopic techniques and X-ray diffraction analyses. Some derivatives with high visible-light absorbing ability were used for organic solar cells. In addition, a new class of highly fluorescent derivatives was constructed. All the results show that the newly constructed phosphole/thiophene-containing hybrid derivatives would be promising candidates as organic materials.
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Report
(4 results)
Research Products
(23 results)
